package com.lowang.test.redis;

/**
 * Hello world!
 *
 */
public class App 
{
    public static void main( String[] args )
    {
        int length = 5;
        
        System.out.println(1<<5);
        int c = (2 & 3);
        System.out.println((0 & 4));
        System.out.println(c);
        System.out.println(2 & 4);
        System.out.println(3 & 4);
        System.out.println(4 & 4);
    }
}
